Controllable synthesis of anisotropic elongated particles using microvalve actuated microfluidic approach

被引：14

作者：

Zhang, Qingquan ^{[1
,2
]}

Zeng, Shaojiang ^{[1
,2
]}

Lin, Bingcheng ^{[1
]}

Qin, Jianhua ^{[1
]}

机构：

[1] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Dalian 116023, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2011年 / 21卷 / 08期

关键词：

NONSPHERICAL COLLOIDAL PARTICLES; MICROPARTICLES; MONODISPERSE; SUSPENSIONS;

D O I：

10.1039/c0jm04033a

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We present a novel method to synthesize anisotropic elongated particles via the combination of a droplet based microsphere synthesis method and colloidal assembly in a microchannel. By programmable controlling of the integrated microvalve, the elongated particles with different length, bonding angle, size sequence and composite order can be produced and regulated individually. The established method is flexible and easy to operate, which will find applications for rheological modifier and drug delivery carrier design.

引用

页码：2466 / 2469

页数：4

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